Gem Tester Pen, Portable Jewelry Testing Tool, Professional Precious Stone Verifier Analyzing, Evaluating, and Authenticating Gems and Diamonds for Collectors and Jewelers, 13.5x4x2.3cm ABS

Produktbeschreibung

Portable gem tester pen fast, accurate verification of diamonds and precious stones, helping identify authenticity with confidence in seconds—ideal for both beginners and professionals Built-in LCD display and audible alerts provide real-time test results, making the analysis process clear and efficient even in busy workspaces or mobile settings Compact, pen-style design fits easily in pockets or toolkits, offering convenient use for jewelry stores, gemstone collectors, and traveling appraisers Precision tip allows for targeted testing of small stones in rings, earrings, or settings without damage—ensuring reliability and stone protection during evaluation A must-have for jewelry traders, buyers, and gem enthusiasts—helps avoid mistakes by verifying authenticity before purchase or resale